公开(公告)号：US20150335264A1

公开(公告)日：2015-11-26

申请号：US14761320

申请日：2014-02-06

Applicant: GIVEN IMAGING LTD.

Inventor： Oren ROSENBERG ,  Semion KHAIT

IPC: A61B5/07 ,  A61B1/00 ,  A61B1/04 ,  A61B1/045 ,  A61B5/11 ,  A61B5/00

CPC classification number: A61B5/067 ,  A61B1/00006 ,  A61B1/0002 ,  A61B1/041 ,  A61B1/045 ,  A61B5/073 ,  A61B5/1107 ,  A61B5/1123 ,  A61B5/7282 ,  A61B5/7475 ,  A61B2562/0219 ,  A61B2562/166 ,  A61B2562/227

Abstract: A swallowable in-vivo device contains a movement detection unit that includes a movement sensing unit, a frequency analyzing unit (FAU) and a time analyzing unit (TAU). The movement sensing unit senses movements of the in-vivo device relative to a non-stationary three-dimensional reference frame, and outputs a movement signal. The frequency analyzing unit may analyze the movement signal spectrally to detect a potential command-invoking movement, and the time analyzing unit may analyze the potential CIM temporally, possibly in conjunction with a series of other movement events, to determine whether the potential CIM is a genuine CIM. If the potential CIM is determined to be a genuine CIM, the in-vivo device may execute a predetermined command associated with the CIM. Otherwise, the in-vivo device may refrain from executing a CIM-related command. A PCB including the movement detection unit and a processor for processing their output is provided for the vivo sensing device.

Abstract translation: 吞咽体内装置包括移动检测单元，其包括移动感测单元，频率分析单元（FAU）和时间分析单元（TAU）。 运动感测单元感测体内装置相对于非固定三维参考系的运动，并且输出运动信号。 频率分析单元可以频谱地分析移动信号以检测潜在的命令调用移动，并且时间分析单元可以临时地分析潜在CIM，可能结合一系列其他移动事件来确定潜在CIM是否为 正品CIM。 如果潜在CIM被确定为真正的CIM，则体内装置可以执行与CIM相关联的预定命令。 否则，体内装置可以避免执行与CIM有关的命令。 为身体检测装置提供了包括运动检测单元和用于处理其输出的处理器的PCB。

公开(公告)号：US20170202479A1

公开(公告)日：2017-07-20

申请号：US15324891

申请日：2015-07-08

Applicant: GIVEN IMAGING LTD.

Inventor： Semion KHAIT ,  Oren ROSENBERG

IPC: A61B5/06 ,  A61B5/00 ,  A61B5/07

CPC classification number: A61B5/062 ,  A61B5/073 ,  A61B5/14539 ,  A61B5/42 ,  A61B5/6823

Abstract: A wearable sensor belt used as a reference frame for determining a location of an in-vivo device in the gastrointestinal (GI) tract, the belt including N magnetic field generating coils and M magnetic field sensors configured for dynamic calibration of the belt's geometry in order to accommodate for dynamic changes in the shape and/or size of the belt from one subject to another, and for dynamic changes in the shape and/or size of the belt as a result of changes in a subject's posture. A method for localizing an in-vivo device swallowed by a subject using a sensor belt is also described.

公开(公告)号：US20150305595A1

公开(公告)日：2015-10-29

申请号：US14652155

申请日：2013-12-08

Applicant: GIVEN IMAGING LTD.

Inventor： Semion KHAIT ,  Oren ROSENBERG

IPC: A61B1/00 ,  A61B1/04 ,  H04B5/00

CPC classification number: A61B1/00006 ,  A61B1/00036 ,  A61B1/041 ,  H04B5/0037

Abstract: A control circuit for controlling a state of a switching circuit may include a first unit to sense and interpret a wireless signal or physical parameter as an “on” signal to transition the switching circuit to the “on” state, or as an “off” signal to transition the switching circuit to the “off” state, and to transfer a first digital signal or logic value and/or a second digital signal or logic value, which may respectively or combinatorially represent the “on” signal or the “off” signal, to a second unit via a first output and/or a second output of the first unit, respectively. The second unit may force a control input of the switching circuit to a logic value which is a function of the first digital signal or value and/or second digital signal or value and congruent with the state to which the switching circuit is to be transitioned.

Abstract translation: 用于控制开关电路的状态的控制电路可以包括：第一单元，用于感测和解释无线信号或物理参数作为“开”信号，以将开关电路转换到“接通”状态，或者作为“关” 信号将开关电路转换到“关”状态，并且传送第一数字信号或逻辑值和/或第二数字信号或逻辑值，其可以分别地或组合地表示“接通”信号或“关” 分别经由第一单元的第一输出和/或第二输出向第二单元发送信号。 第二单元可以将开关电路的控制输入强制为与第一数字信号或值和/或第二数字信号或值的函数并且与切换电路要转换的状态一致的逻辑值。